Company lists · Data refreshed September 2026

Top 25 Alternative risk transfer companies worldwide

RevenueBase identified 785 company matches for alternative risk transfer companies worldwide as of September 2026 and tracks 89,127 professional contacts across them, including 42,648 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for alternative risk transfer companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026. Country and city lists for alternative risk transfer companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
785Companies
89,127Contacts tracked
42,648Verified emails
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The 25 largest alternative risk transfer companies worldwide

Ranked by team size
Top 25 of 785 company matches for alternative risk transfer companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZurich, SwitzerlandHQ recorded Sep 19, 202610001+13,675 contacts →

Exact match

“The Swiss Re Group is a leading wholesale provider of reinsurance, insurance and other insurance-based forms of risk transfer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchHamilton, BermudaHQ recorded Sep 19, 202610001+9,825 contacts →

Exact match

“We are a leading provider of insurance and reinsurance offering innovative risk management solutions for businesses worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 19, 202610001+9,614 contacts →

Exact match

“At QBE we’re driven by our purpose of enabling a more resilient future.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Sep 19, 202610001+9,143 contacts →

Exact match

“Munich Re is one of the world’s leading providers of reinsurance, primary insurance and insurance-related risk solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261,001-5,0004,072 contacts →

Exact match

“At Guy Carpenter, a Marsh business, we deliver a powerful combination of (re)insurance broking expertise, capital solutions, global analytics, advisory, and client support…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCharlotte, NC, United StatesHQ recorded Sep 19, 20261,001-5,0003,021 contacts →

Exact match

“When it comes to protecting what matters most in business and everyday life, at McGriff we believe our clients should never settle for less than the best.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,0002,463 contacts →

Exact match

“Gallagher Re is one of the largest global reinsurance brokers, helping clients access the capital they need with strategic solutions built for volatile markets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Sep 19, 20261,001-5,0002,258 contacts →

Exact match

“Allianz Commercial is the center of expertise and global line of Allianz Group for insuring mid-sized businesses, large enterprises and specialist risks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Sep 19, 20261,001-5,0001,799 contacts →

Exact match

“Berkshire Hathaway Specialty Insurance is an organization committed to providing long-term risk solutions and claims care to our customers backed by the financial strength of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchHamilton, BermudaHQ recorded Sep 19, 20265,001-10,0001,687 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchStadtkreis 5 Industriequartier, MexicoHQ recorded Sep 19, 20261,001-5,0001,401 contacts →

Exact match

“At PartnerRe, we are a community of curious, intelligent industry experts, united by a drive to outperform.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,0001,343 contacts →

Exact match

“At QBE we’re driven by our purpose of enabling a more resilient future.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,0001,273 contacts →

Exact match

“For over four decades, BMS has transformed risk into progress, earning our place as one of the world’s leading insurance and reinsurance brokers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchPembroke, BermudaHQ recorded Sep 19, 2026501-1,000943 contacts →

Exact match

“RenaissanceRe is one of the world’s leading reinsurance companies, consistently recognised for our innovation, technical excellence and creative problem-solving.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 19, 2026501-1,000844 contacts →

Exact match

“If the future was predictable, there would be no risk and if change was linear, there’d be no need for experts.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,000752 contacts →

Exact match

“The global reinsurance broker and risk, capital, and strategic advisor focused on relentless innovation and superior analytics for top client service.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 19, 20261,001-5,000690 contacts →

Exact match

“No matter where you are on your growth journey, we can help you find solutions to meet your ever-evolving insurance and risk management needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchOmaha, NE, United StatesHQ recorded Sep 19, 20261,001-5,000680 contacts →

Exact match

“Applied Underwriters® is a global risk services firm helping business and people manage uncertainty through its business services, insurance, and reinsurance solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 19, 20261,001-5,000605 contacts →

Exact match

“A Marsh é líder mundial em corretagem de seguros e gerenciamento de riscos.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-500566 contacts →

Exact match

“Complex risk.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNew York, United StatesHQ recorded Sep 19, 2026501-1,000516 contacts →

Exact match

“Lockton Re helps businesses understand, mitigate, and capitalize on risk.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchRolling Meadows, IL, United StatesHQ recorded Sep 19, 2026501-1,000467 contacts →

Exact match

“At Artex, there’s an art to what we do.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSandton, South AfricaHQ recorded Sep 19, 2026201-500427 contacts →

Exact match

“Guardrisk is the world's largest cell captive insurance group of its kind.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchPembroke, BermudaHQ recorded Sep 19, 20261,001-5,000378 contacts →

Exact match

“AS OF MARCH 28, 2017, ENDURANCE SPECIALTY HOLDINGS LTD.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Sep 19, 2026201-500346 contacts →

Exact match

“Vantage Group Holdings Ltd.(Vantage) was established in late 2020 as a specialty insurance and reinsurance partner designed for the future.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 785 alternative risk transfer companies worldwide

See the full list, filter by size, metro and specialty, and access 42,648 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Alternative risk transfer companies worldwide at a glance

As of Sep 19, 2026
47.9%Verified-email coverage
113.5Average contacts per company
11-50Median size (employees)
6.4%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
336
11-50
276
51-200
87
201-500
28
501-1,000
18
1,001-5,000
23
5,001-10,000
1
10001+
15

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for alternative risk transfer companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “alternative risk transfer companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 42,648 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Alternative risk transfer companies by location

4 lists · largest first

Every Alternative risk transfer companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “alternative risk transfer companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many alternative risk transfer companies are there worldwide?

RevenueBase identified 785 company matches for alternative risk transfer companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Swiss RE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most alternative risk transfer companies?

The United States leads with 252 companies, followed by the United Kingdom (63) and Brazil (36). Every alternative risk transfer companies list by country and city is linked on this page.

Which city has the most alternative risk transfer companies?

London leads with 50 company records, followed by New York (19) and Sao Paulo (19).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 42,648 professional contacts with verified work emails tracked across these 785 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.